233             if (mAudioTrack.mSource == NULL) {  in initFromDataSource()
235                 mAudioTrack.mSource = track;  in initFromDataSource()
237                     new AnotherPacketSource(mAudioTrack.mSource->getFormat());  in initFromDataSource()
248             if (mVideoTrack.mSource == NULL) {  in initFromDataSource()
250                 mVideoTrack.mSource = track;  in initFromDataSource()
252                     new AnotherPacketSource(mVideoTrack.mSource->getFormat());  in initFromDataSource()
318     if (mAudioTrack.mSource != NULL && mAudioTrack.mSource->start() != OK) {  in startSources()
323     if (mVideoTrack.mSource != NULL && mVideoTrack.mSource->start() != OK) {  in startSources()
332     if (mAudioTrack.mSource != NULL) {  in getLastReadPosition()
334     } else if (mVideoTrack.mSource != NULL) {  in getLastReadPosition()
478     if (mVideoTrack.mSource != NULL) {  in onPrepareAsync()
520     if (mAudioTrack.mSource != NULL) {  in finishPrepareAsync()
524     if (mVideoTrack.mSource != NULL) {  in finishPrepareAsync()
550     if (mAudioTrack.mSource != NULL) {  in start()
554     if (mVideoTrack.mSource != NULL) {  in start()
679           if (track->mSource != NULL) {  in onMessageReceived()
680               track->mSource->stop();  in onMessageReceived()
682           track->mSource = source;  in onMessageReceived()
683           track->mSource->start();  in onMessageReceived()
819     if (mTimedTextTrack.mSource->getFormat()->findData(  in sendGlobalTextData()
842     sp<IMediaSource> source = audio ? mAudioTrack.mSource : mVideoTrack.mSource;  in getFormatMeta_l()
863     if (track->mSource == NULL) {  in dequeueAccessUnit()
908         if (mSubtitleTrack.mSource != NULL) {  in dequeueAccessUnit()
912         if (mTimedTextTrack.mSource != NULL) {  in dequeueAccessUnit()
928     if (mSubtitleTrack.mSource != NULL  in dequeueAccessUnit()
936     if (mTimedTextTrack.mSource != NULL  in dequeueAccessUnit()
1032     if (track != NULL && track->mSource != NULL) {  in getSelectedTrack()
1049         if (mSubtitleTrack.mSource != NULL && trackIndex == mSubtitleTrack.mIndex) {  in selectTrack()
1052         } else if (mTimedTextTrack.mSource != NULL && trackIndex == mTimedTextTrack.mIndex) {  in selectTrack()
1059         track->mSource->stop();  in selectTrack()
1060         track->mSource = NULL;  in selectTrack()
1072         if (track->mSource != NULL && track->mIndex == trackIndex) {  in selectTrack()
1076         if (track->mSource != NULL) {  in selectTrack()
1077             track->mSource->stop();  in selectTrack()
1079         track->mSource = mSources.itemAt(trackIndex);  in selectTrack()
1080         track->mSource->start();  in selectTrack()
1082             track->mPackets = new AnotherPacketSource(track->mSource->getFormat());  in selectTrack()
1085             track->mPackets->setFormat(track->mSource->getFormat());  in selectTrack()
1096         if (mSubtitleTrack.mSource != NULL  in selectTrack()
1108         if (mTimedTextTrack.mSource != NULL  in selectTrack()
1120         if (track->mSource != NULL && track->mIndex == trackIndex) {  in selectTrack()
1167     if (mVideoTrack.mSource != NULL) {  in doSeek()
1179     if (mAudioTrack.mSource != NULL) {  in doSeek()
1185     if (mSubtitleTrack.mSource != NULL) {  in doSeek()
1190     if (mTimedTextTrack.mSource != NULL) {  in doSeek()
1261         CHECK(mTimedTextTrack.mSource != NULL  in mediaBufferToABuffer()
1262                 && mTimedTextTrack.mSource->getFormat()->findCString(kKeyMIMEType, &mime));  in mediaBufferToABuffer()
1360     if (track->mSource == NULL) {  in readBuffer()
1376     const bool couldReadMultiple = (track->mSource->supportReadMultiple());  in readBuffer()
1387         sp<IMediaSource> source = track->mSource;  in readBuffer()
1486                 if (counterTrack->mSource != NULL) {  in readBuffer()